On a previous Eco Systemic Futures podcast, a gentlemen made similar comments to the above saying that UAP producing antigravitic effects cause excitation of nitrogen molecules as they move through the atmosphere. This apparently can be detected using a relatively affordable UV Spectrometer, and shows up as a line across the sky. I have no idea where you'd get this equipment from and what part of the spectrum it would need to be set to to detect these so-called lines, but would love to know if anyone has attempted this? submitted by /u/gruth8 [link] [comments]